Introducing TPI 600W 36" Architectural Baseboard Heater w/ Steel element with a heating capacity of 2040 BTU. Model no E3706036B has heating element immersed in a heat transferring liquid enclosed by a copper tube casing with Aluminum fins. Its powder-coated 12-gauge heavy duty extruded Aluminum housing construction make sit durable. An automatic thermal linear limit is used along the entire heated length of the unit. Wire guard extends along the entire outlet area of the baseboard. It is best suitable for high altitude applications. Grab it now!